Primary Purpose
| primary_purpose | Study_Count |
|---|---|
| Treatment | 39 |
| Other | 5 |
| Diagnostic | 4 |
| Basic Science | 3 |
| NA | 3 |
| Screening | 2 |
| Health Services Research | 1 |
| Supportive Care | 1 |
Craig Mayer, Nick WIlliams, Vojtech Huser
Lister Hill National Center for Biomedical Communications, National Library of Medicine, NIH, Bethesda, MD
See the full regCTG repository at https://github.com/lhncbc/CRI/tree/master/regCTG
To return to the list of conditions and view other reports go to https://lhncbc.github.io/CRI/regCTG/regCTG-condition_report_links.html
| Type | Study_count |
|---|---|
| Total_Studies | 102 |
| interventional | 58 |
| Observational | 41 |
| Registry | 3 |
```
| intervention_type | Study_Count |
|---|---|
| Drug | 31 |
| Drug|placebo | 11 |
| Other | 8 |
| Dietary Supplement|placebo | 2 |
| Biological|Radiation | 1 |
| Device | 1 |
| Device|Drug | 1 |
| Diagnostic Test | 1 |
| Drug|Other | 1 |
| Other|placebo | 1 |
| Country | Study_Count |
|---|---|
| United States | 18 |
| China | 7 |
| NA | 6 |
| France | 3 |
| Brazil | 2 |
| Denmark | 2 |
| Mexico | 2 |
| Netherlands|Switzerland | 2 |
| United Kingdom | 2 |
| Belgium | 1 |
| Egypt | 1 |
| Germany | 1 |
| India | 1 |
| Iran, Islamic Republic of | 1 |
| Ireland|Switzerland | 1 |
| Italy | 1 |
| Korea, Republic of | 1 |
| Morocco | 1 |
| Netherlands | 1 |
| Norway | 1 |
| Philippines | 1 |
| Qatar | 1 |
| Turkey | 1 |
| Site_count | Study_Count |
|---|---|
| 1 | 46 |
| 2 | 5 |
| 3 | 3 |
| 5 | 1 |
| 9 | 1 |
| 14 | 1 |
| 30 | 1 |
| Phase | Study_Count |
|---|---|
| N/A | 25 |
| Phase 4 | 21 |
| Phase 2 | 4 |
| Phase 2/Phase 3 | 3 |
| Early Phase 1 | 2 |
| Phase 3 | 2 |
| Phase 1 | 1 |
| Number_of_Arms | Count_of_Studies |
|---|---|
| 1 | 11 |
| 2 | 39 |
| 3 | 3 |
| 4 | 1 |
| NA | 4 |
| Measure | Early.Phase.1 | N.A | Phase.1 | Phase.2 | Phase.2.Phase.3 | Phase.3 | Phase.4 |
|---|---|---|---|---|---|---|---|
| Min. | 30.00 | 12.00 | NA | 18.00 | 50.0000 | 32.00 | 11.0000 |
| 1st Qu. | 32.75 | 34.00 | NA | 49.50 | 60.0000 | 324.75 | 26.0000 |
| Median | 35.50 | 101.00 | NA | 80.50 | 70.0000 | 617.50 | 160.0000 |
| Mean | 35.50 | 393.44 | NaN | 99.75 | 126.6667 | 617.50 | 275.8571 |
| 3rd Qu. | 38.25 | 336.00 | NA | 130.75 | 165.0000 | 910.25 | 396.0000 |
| Max. | 41.00 | 3470.00 | NA | 220.00 | 260.0000 | 1203.00 | 1560.0000 |
| group_type | Group_Count |
|---|---|
| Experimental | 40 |
| Active Comparator | 31 |
| Placebo Comparator | 16 |
| No Intervention | 9 |
| Other | 6 |
| NA | 4 |
| intervention_model | Study_Count |
|---|---|
| Parallel Assignment | 30 |
| Single Group Assignment | 17 |
| Crossover Assignment | 9 |
| Factorial Assignment | 1 |
| NA | 1 |
| primary_purpose | Study_Count |
|---|---|
| Treatment | 39 |
| Other | 5 |
| Diagnostic | 4 |
| Basic Science | 3 |
| NA | 3 |
| Screening | 2 |
| Health Services Research | 1 |
| Supportive Care | 1 |
| Country | Study_Count |
|---|---|
| United States | 9 |
| Denmark | 8 |
| NA | 6 |
| Germany | 2 |
| Israel | 2 |
| Canada | 1 |
| Egypt | 1 |
| France | 1 |
| Haiti | 1 |
| India | 1 |
| Korea, Republic of | 1 |
| Mexico | 1 |
| Pakistan | 1 |
| Portugal | 1 |
| Serbia | 1 |
| Switzerland | 1 |
| Turkey | 1 |
| United Kingdom | 1 |
| United States|Israel | 1 |
| Site_count | Study_Count |
|---|---|
| 1 | 34 |
| 2 | 2 |
| 3 | 2 |
| 9 | 1 |
| 10 | 1 |
| 41 | 1 |
| Measure | Observational |
|---|---|
| Min | 5.00 |
| 1st Qu | 77.75 |
| Median | 129.00 |
| Mean | 2632189.37 |
| 3rd Qu | 500.00 |
| Max | 99999999.00 |
| observational_model | Study_Count |
|---|---|
| Cohort | 22 |
| Case-Control | 7 |
| Case-Only | 4 |
| Case Control | 3 |
| Ecologic or Community | 2 |
| NA | 2 |
| Defined Population | 1 |
| time_perspective | Study_Count |
|---|---|
| Prospective | 27 |
| Retrospective | 6 |
| Cross-Sectional | 5 |
| Cross-Sectional, Prospective | 1 |
| Longitudinal, Prospective | 1 |
| NA | 1 |
| Country | Study_Count |
|---|---|
| NA | 2 |
| Switzerland | 1 |
| Site_count | Study_Count |
|---|---|
| 1 | 3 |
| Measure | Registries |
|---|---|
| Min | 149.000 |
| 1st Qu | 269.500 |
| Median | 390.000 |
| Mean | 2367.667 |
| 3rd Qu | 3477.000 |
| Max | 6564.000 |
| observational_model | Study_Count |
|---|---|
| Cohort | 3 |
| time_perspective | Study_Count |
|---|---|
| Prospective | 2 |
| Other | 1 |
| target_duration | Study_Count |
|---|---|
| 1 Day | 1 |
| 1 Year | 1 |
| 5 Years | 1 |
#If less then 500 trials
| nct_id | brief_title | link | overall_status | source | primary_completion_date |
|---|---|---|---|---|---|
| NCT03342001 | Hypothyroidism Treated With Calcitonin | https://ClinicalTrials.gov/show/NCT03342001 | Completed | University of Maryland, Baltimore | 2019-06-30 |
| NCT03115515 | Safety and Efficacy of Empiric Levothyroxine (LT4) Dose Increase Versus Individualized LT4 Dose Increase in Hypothyroid Women During Pregnancy | https://ClinicalTrials.gov/show/NCT03115515 | Completed | Medstar Health Research Institute | 2018-02-28 |
| NCT03102177 | Effect of Age, Weight and Sex on Levothyroxine Pharmacokinetics | https://ClinicalTrials.gov/show/NCT03102177 | Completed | Georgetown University | 2013-11-30 |
| NCT03095963 | Interaction Between Levothyroxine and Probiotics in Hypothyroid Patients | https://ClinicalTrials.gov/show/NCT03095963 | Completed | Azienda USL Modena | 2016-10-25 |
| NCT03094416 | Levothyroxine Sodium in Thyroidectomized Patients Taking Proton Pump Inhibitors | https://ClinicalTrials.gov/show/NCT03094416 | Completed | IBSA Institut Biochimique SA | 2020-06-15 |
| NCT03053115 | Combined Replacement Therapy With Levothyroxine and Liothyronine in Thyroidectomized Patients | https://ClinicalTrials.gov/show/NCT03053115 | Recruiting | Azienda USL Modena | 2019-12-31 |
| NCT02824016 | Evaluation of Hypothyroidism Incidence After Breast Cancer Supraclavicular Irradiation | https://ClinicalTrials.gov/show/NCT02824016 | Active, not recruiting | Institut Jean-Godinot | 2015-07-31 |
| NCT02710799 | Evaluation of the Effects of Teleconsultations on a Endocrinology Referral List | https://ClinicalTrials.gov/show/NCT02710799 | Completed | Hospital de Clinicas de Porto Alegre | 2016-06-30 |
| NCT02577367 | Mean Percentage of Levothyroxine Dosage Increase in Patients With Hypothyroidism Started on Enteral Feeding | https://ClinicalTrials.gov/show/NCT02577367 | Recruiting | Maimonides Medical Center | 2020-10-31 |
| NCT04124705 | A Study of Armour® Thyroid Compared to Synthetic T4 (Levothyroxine) in Previously Hypothyroid Participants | https://ClinicalTrials.gov/show/NCT04124705 | Recruiting | Allergan | 2021-09-01 |
| NCT02512978 | Thyroid Hormone Replacement for Hypothyroidism and Acute Myocardial Infarction(ThyroHeart-AMI) | https://ClinicalTrials.gov/show/NCT02512978 | Recruiting | Chinese Academy of Medical Sciences, Fuwai Hospital | 2018-12-31 |
| NCT02500342 | Effect of Thyroid Hormone Replacement on Fatigability in Untreated Older Adults With Subclinical Hypothyroidism | https://ClinicalTrials.gov/show/NCT02500342 | Completed | University Hospital Inselspital, Berne | 2018-04-05 |
| NCT02499471 | Brown Adipose Tissue Activity and Thyroid Hormone | https://ClinicalTrials.gov/show/NCT02499471 | Completed | Maastricht University Medical Center | 2012-12-31 |
| NCT02399475 | Mechanistic Study of Subclinical Hypothyroidism In the Elderly | https://ClinicalTrials.gov/show/NCT02399475 | Completed | University of Pennsylvania | 2019-09-30 |
| NCT02374593 | Targeted Levothyroxine Dosing in Infants With Congenital Hypothyroidism | https://ClinicalTrials.gov/show/NCT02374593 | Completed | Indiana University | 2016-05-31 |
| NCT02280330 | Iodine Status of Preschoolers Given Micronutrient Powder for 6 Months | https://ClinicalTrials.gov/show/NCT02280330 | Completed | Nutrition Center of the Philippines | 2015-03-31 |
| NCT02090907 | Effects of Levothyroxine on Endothelial Function of Patients With Subclinical Hypothyroidism | https://ClinicalTrials.gov/show/NCT02090907 | Completed | Isfahan University of Medical Sciences | 2014-02-28 |
| NCT01997554 | Validation of a New TSH Test | https://ClinicalTrials.gov/show/NCT01997554 | Completed | Hospices Civils de Lyon | 2014-08-31 |
| NCT01985204 | Iodine Supplementation in Obesity | https://ClinicalTrials.gov/show/NCT01985204 | Completed | Swiss Federal Institute of Technology | 2014-06-30 |
| NCT01921452 | Study to Verify Clinical Utility of Point-of-Care (POC) Thyroid Stimulating Hormone (TSH) Test Kits as Compared to Third Generation TSH Test Kit | https://ClinicalTrials.gov/show/NCT01921452 | Completed | Merck KGaA, Darmstadt, Germany | 2014-02-28 |
| NCT01916304 | Study of Dose Adjustment From Levothyroxine to a New Levothyroxine Sodium Test Formulation | https://ClinicalTrials.gov/show/NCT01916304 | Completed | Takeda | 2014-06-30 |
| NCT01916018 | Clinical and Genetic Analysis in Congenital Hypothyroidism Due to Thyroid Dysgenesis. | https://ClinicalTrials.gov/show/NCT01916018 | Completed | Assistance Publique - Hôpitaux de Paris | 2017-03-17 |
| NCT01853579 | The TRUST Study - Depression Substudy | https://ClinicalTrials.gov/show/NCT01853579 | Completed | University Hospital Inselspital, Berne | 2018-04-05 |
| NCT01848171 | Effects of L-thyroxine Replacement on Serum Lipid and Atherosclerosis in Hypothyroidism | https://ClinicalTrials.gov/show/NCT01848171 | Active, not recruiting | Shandong Provincial Hospital | 2023-07-31 |
| NCT01838031 | Thyroid Screening Protocol During Pregnancy: a Multi-center Prospective Controlled Study | https://ClinicalTrials.gov/show/NCT01838031 | Completed | Peking Union Medical College Hospital | 2013-09-30 |
| NCT01832753 | Treatment Trial of Subclinical Hypothyroidism in Down Syndrome | https://ClinicalTrials.gov/show/NCT01832753 | Completed | Children’s Hospital of Philadelphia | 2017-10-18 |
| NCT01831869 | Effect of L-Thyroxine on Lipid Profiles and Atherosclerosis in Subclinical Hypothyroidism | https://ClinicalTrials.gov/show/NCT01831869 | Active, not recruiting | Shandong Provincial Hospital | 2022-04-30 |
| NCT01800617 | A Study of T3 Therapy in Patients With Hypothyroidism | https://ClinicalTrials.gov/show/NCT01800617 | Completed | Ipe, LLC | 2014-07-31 |
| NCT01769157 | Effects of L-carnitine on Hypothyroidism | https://ClinicalTrials.gov/show/NCT01769157 | Completed | Korea University Anam Hospital | 2013-06-30 |
| NCT01660126 | Thyroid Hormone Replacement for Subclinical Hypothyroidism | https://ClinicalTrials.gov/show/NCT01660126 | Completed | NHS Greater Glasgow and Clyde | 2016-11-18 |
| NCT01647750 | Study of Optimal Replacement of Thyroxine in the Elderly | https://ClinicalTrials.gov/show/NCT01647750 | Completed | Newcastle-upon-Tyne Hospitals NHS Trust | 2014-08-31 |
| NCT01536678 | Bioequivalence of Two Levothyroxine Tablet Formulations in Healthy Indian Volunteers | https://ClinicalTrials.gov/show/NCT01536678 | Completed | GlaxoSmithKline | 2012-04-30 |
| NCT04354896 | The Effect of Thyroid Hormone Therapy on Muscle Mass and Function in Older Adults With Subclinical Hypothyroidism | https://ClinicalTrials.gov/show/NCT04354896 | Completed | University Hospital Inselspital, Berne | 2018-05-04 |
| NCT03988517 | Comparing Two-time Points of Thyroid Hormone Replacement During the Holy Month of Ramadan | https://ClinicalTrials.gov/show/NCT03988517 | Completed | Hamad Medical Corporation | 2018-01-08 |
| NCT03977207 | A Randomized Controlled Trial of Thyroid Hormone Supplementation in Hemodialysis Patients | https://ClinicalTrials.gov/show/NCT03977207 | Recruiting | University of California, Irvine | 2024-06-30 |
| NCT03898622 | Supplementation of Thyroid Hormone for TSH Control in Patients With Chronic Kidney Disease Without TRR. | https://ClinicalTrials.gov/show/NCT03898622 | Completed | Hospital Civil de Guadalajara | 2019-01-31 |
| NCT03779906 | Thyroid Function of Pediatric Subjects Following Isovue® Administration | https://ClinicalTrials.gov/show/NCT03779906 | Recruiting | Bracco Diagnostics, Inc | 2024-12-01 |
| NCT03712683 | Thyroxin in Subclinical Hypothyroidism | https://ClinicalTrials.gov/show/NCT03712683 | Completed | Hawler Medical University | 2017-07-01 |
| NCT03699098 | The Incidence and Risk Factors of Radiotherapy Induced Hypothyroidism in Head and Neck Cancer With Long Term Follow up | https://ClinicalTrials.gov/show/NCT03699098 | Completed | Cairo University | 2018-06-01 |
| NCT03627611 | Identification of Non-responders to Levothyroxine Therapy | https://ClinicalTrials.gov/show/NCT03627611 | Recruiting | Oslo University Hospital | 2021-05-31 |
| NCT03614988 | Evaluation of Evening Versus Morning Levothyroxine Intake in Elderly | https://ClinicalTrials.gov/show/NCT03614988 | Recruiting | Hospital de Clinicas de Porto Alegre | 2019-11-30 |
| NCT03606824 | Thyroid Hormone Replacement for Subclinical Hypothyroidism and Dyslipidemia in ASCVD (ThyroHeart-Lipid Study) | https://ClinicalTrials.gov/show/NCT03606824 | Recruiting | China National Center for Cardiovascular Diseases | 2020-02-28 |
| NCT03574051 | the Microbiota Are Associated With Iodine-131 Therapy and Hypothyroidism | https://ClinicalTrials.gov/show/NCT03574051 | Recruiting | First Affiliated Hospital of Harbin Medical University | 2020-05-01 |
| NCT03465176 | The Effect of Aroma on Fatigue Scores Among Women With Hypothyroidism | https://ClinicalTrials.gov/show/NCT03465176 | Completed | Franklin Institute of Wellness | 2018-03-30 |
| NCT01050465 | MedlinePlus Health Prescriptions: Developing a Pragmatic Approach for Clinic Use | https://ClinicalTrials.gov/show/NCT01050465 | Completed | University of Missouri-Columbia | 2010-10-31 |
| NCT00921050 | Subclinical Hypothyroidism and Mind in the Elderly | https://ClinicalTrials.gov/show/NCT00921050 | Completed | Universidad Autonoma de Nuevo Leon | 2012-03-31 |
| NCT00715572 | Combined Therapy With L-Thyroxine and L-Triiodothyronine Compared to L-Thyroxine Alone | https://ClinicalTrials.gov/show/NCT00715572 | Completed | I.M. Sechenov First Moscow State Medical University | 2004-02-29 |
| NCT00565864 | Neurocognitive and Metabolic Effects of Mild Hypothyroidism | https://ClinicalTrials.gov/show/NCT00565864 | Completed | Oregon Health and Science University | 2013-08-31 |
| NCT00535561 | Iron Deficiency Anemia Can be an Indication for Treatment of Subclinical Hypothyroidism | https://ClinicalTrials.gov/show/NCT00535561 | Completed | Duzce University | NA |
| NCT00531713 | Effect of T4-T3 Combination Therapy Versus T4 Monotherapy in Patients With Hypothyroidism | https://ClinicalTrials.gov/show/NCT00531713 | Completed | Copenhagen University Hospital at Herlev | NA |
| NCT00524238 | Metabolic Changes in Hypothyroid Patients | https://ClinicalTrials.gov/show/NCT00524238 | Completed | University of Aarhus | 2006-08-31 |
| NCT00498238 | The Effect of Levothyroxine on Arterial Stiffness and Lipid Profile in Patients With Subclinical Hypothyroidism | https://ClinicalTrials.gov/show/NCT00498238 | Completed | Assaf-Harofeh Medical Center | NA |
| NCT00403390 | Generic vs. Name-Brand Levothyroxine | https://ClinicalTrials.gov/show/NCT00403390 | Completed | Boston Children’s Hospital | 2009-12-31 |
| NCT00388297 | Thyroid Therapy for Mild Thyroid Deficiency in Pregnancy | https://ClinicalTrials.gov/show/NCT00388297 | Completed | The George Washington University Biostatistics Center | 2015-08-31 |
| NCT00360074 | Phase 4 Study in Secondary Hypothyroidism: Body Weight Adapted Thyroxin Treatment and Triiodothyronine Supplementation | https://ClinicalTrials.gov/show/NCT00360074 | Completed | University Hospital Freiburg | NA |
| NCT00230802 | Thyroid Hormone Dose Adjustment in Pregnancy | https://ClinicalTrials.gov/show/NCT00230802 | Completed | Brigham and Women’s Hospital | 2010-07-31 |
| NCT00206375 | Growth Hormone and GnRH Agonist in Adolescents With Acquired Hypothyroidism | https://ClinicalTrials.gov/show/NCT00206375 | Completed | Baylor College of Medicine | 2011-09-30 |
| NCT00001730 | Study of Radioiodine (131-I) Uptake Following Administration of Thyrogen and Hypothyroid States During Thyroid Hormone Withdrawal. | https://ClinicalTrials.gov/show/NCT00001730 | Completed | National Institutes of Health Clinical Center (CC) | NA |
#If less then 500 studies
| nct_id | brief_title | link | overall_status | source | primary_completion_date |
|---|---|---|---|---|---|
| NCT03134976 | Wound Complications in Head and Neck Surgery | https://ClinicalTrials.gov/show/NCT03134976 | Completed | University of Michigan | 2020-04-01 |
| NCT03036956 | The Prevalence of Sub Clinical Hypothyroidism During Early Pregnancy in Pakistan | https://ClinicalTrials.gov/show/NCT03036956 | Completed | Abbott | 2018-01-31 |
| NCT02993562 | Hypothyroidism, Metabolism and Food Intake | https://ClinicalTrials.gov/show/NCT02993562 | Completed | Herlev Hospital | 2018-08-30 |
| NCT02959827 | Iodinated Contrast Agents and Risk of Hypothyroidism in Young Children in the United States | https://ClinicalTrials.gov/show/NCT02959827 | Completed | Bayer | 2017-06-15 |
| NCT02891668 | Hypothyroidism, Metabolism and Quality of Life - Focus on QOL, REE, Cognitive Function and Body Composition | https://ClinicalTrials.gov/show/NCT02891668 | Completed | Herlev Hospital | 2018-05-20 |
| NCT02766283 | Observational Study on Hypothyroidism in Young Children Following Iodine Contrast Exposure | https://ClinicalTrials.gov/show/NCT02766283 | Completed | Bayer | 2016-08-30 |
| NCT00001159 | Evaluation of Patients With Thyroid Disorders | https://ClinicalTrials.gov/show/NCT00001159 | Recruiting | National Institutes of Health Clinical Center (CC) | NA |
| NCT02567877 | Is Levothyroxine Alone Adequate Thyroid Hormone Replacement? | https://ClinicalTrials.gov/show/NCT02567877 | Recruiting | University of Colorado, Denver | 2020-06-30 |
| NCT02467244 | Effect of Levothyroxine on Serum Adiponectin, Insulin Resistance and Cardiovascular Risk in Patients With Hypothyroidism | https://ClinicalTrials.gov/show/NCT02467244 | Completed | All India Institute of Medical Sciences, Bhubaneswar | 2018-09-30 |
| NCT02364102 | Effect of Hypothyroidism on Brown Adipose Tissue | https://ClinicalTrials.gov/show/NCT02364102 | Completed | University Hospital, Basel, Switzerland | 2017-08-31 |
| NCT02307175 | A Study of 99m Tc Pertechnetate Produced in High Energy Cyclotron in Patients With Thyroid Scan Indication | https://ClinicalTrials.gov/show/NCT02307175 | Completed | Centre de recherche du Centre hospitalier universitaire de Sherbrooke | 2016-08-31 |
| NCT02301520 | Vitamin D, Iodine, and Lead Levels in Haitian Infants and Children. | https://ClinicalTrials.gov/show/NCT02301520 | Completed | Boston Children’s Hospital | 2015-06-30 |
| NCT02190214 | Thyroid Disorders in Malaysia: A Nationwide Multicentre Study | https://ClinicalTrials.gov/show/NCT02190214 | Completed | International Islamic University Malaysia | 2016-09-30 |
| NCT02094079 | Monitoring and Evaluation of the Levothyroxin Replacement Therapy in Pregnant Women With Hypothyroidism | https://ClinicalTrials.gov/show/NCT02094079 | Completed | Herlev Hospital | 2015-03-31 |
| NCT02061111 | NeoThyr - the Role of Mitochondria-dysfunction in Newborns of Mothers With Autoimmune Thyroid Disease | https://ClinicalTrials.gov/show/NCT02061111 | Active, not recruiting | Naestved Hospital | 2017-12-31 |
| NCT02005250 | Bone Structure and Strength Evaluated by Extreme-CT Scan Before and After Treatment of Hyper- and Hypothyroidism | https://ClinicalTrials.gov/show/NCT02005250 | Completed | Odense University Hospital | 2016-10-31 |
| NCT01862510 | Detection of Celiac Disease in Patients With Hypothyroidism | https://ClinicalTrials.gov/show/NCT01862510 | Completed | University of Vermont | 2014-12-31 |
| NCT01574859 | Central Hypothyroidism and Cardiovascular Risk | https://ClinicalTrials.gov/show/NCT01574859 | Completed | Rigshospitalet, Denmark | 2012-11-30 |
| NCT01528904 | Maternal Autoimmune Thyroid Disease and Fetal Thyroxin | https://ClinicalTrials.gov/show/NCT01528904 | Completed | University of Belgrade | 2011-03-31 |
| NCT01335802 | Relation Between Subclinical Hypothyroidism and Outcome of Pregnancy | https://ClinicalTrials.gov/show/NCT01335802 | Completed | Naestved Hospital | 2015-09-30 |
| NCT04332770 | Biosignals by Wearable Devices in Hypothyroidism | https://ClinicalTrials.gov/show/NCT04332770 | Recruiting | Seoul National University Bundang Hospital | 2020-06-30 |
| NCT04098991 | Improving White Matter Integrity With Thyroid Hormone | https://ClinicalTrials.gov/show/NCT04098991 | Completed | University of Illinois at Chicago | 2019-11-08 |
| NCT03926585 | Variations in the DIO2 and MCT10 Genes and Effect of Triiodothyronine Treatment | https://ClinicalTrials.gov/show/NCT03926585 | Recruiting | Herlev Hospital | 2021-04-30 |
| NCT03880578 | Quality of Life After Surgery and Radioiodine Treatment | https://ClinicalTrials.gov/show/NCT03880578 | Recruiting | Klinikum Lüdenscheid | 2020-12-31 |
| NCT03754621 | Upper Limit for TSH of First and Second Trimester Pregnancy in Turkey | https://ClinicalTrials.gov/show/NCT03754621 | Recruiting | Bartin State Hospital | 2019-07-02 |
| NCT03612908 | TSHβX1 and D2 THR92ALA in Pregnancy | https://ClinicalTrials.gov/show/NCT03612908 | Completed | Materno-Perinatal Hospital of the State of Mexico | 2017-12-15 |
| NCT03569787 | Hyperprolactinaemia Management in Reproductive Services at University Hospital of Coventry and Warwickshire | https://ClinicalTrials.gov/show/NCT03569787 | Completed | University Hospitals Coventry and Warwickshire NHS Trust | 2017-12-01 |
| NCT01197183 | Observational Study With Prospective and/or Retrospective Follow-up, Without Modifying Patient Treatment and Follow-up Practices for the Initial Treatment of Hypothyroidism in France | https://ClinicalTrials.gov/show/NCT01197183 | Completed | Merck KGaA, Darmstadt, Germany | 2009-05-31 |
| NCT01145040 | NOMOTHETICOS: Nonlinear Modelling of Thyroid Hormones’ Effect on Thyrotropin Incretion in Confirmed Open-loop Situation | https://ClinicalTrials.gov/show/NCT01145040 | Active, not recruiting | Ruhr University of Bochum | 2018-07-31 |
| NCT01488721 | Clinical Evaluation of NeoPlex4 Assay and NeoPlex System | https://ClinicalTrials.gov/show/NCT01488721 | Completed | Luminex Molecular Diagnostics | 2012-02-29 |
| NCT04288531 | Iodine Impact on Thyroid Function and Psychomotor Development, Observational Study in the Portuguese Minho Region | https://ClinicalTrials.gov/show/NCT04288531 | Recruiting | University of Minho | 2024-01-10 |
| NCT04270110 | Assessment of Bone Mineral Density in Patients With Subclinical Hypothyroidism | https://ClinicalTrials.gov/show/NCT04270110 | Recruiting | Assiut University | 2020-12-01 |
| NCT00747760 | TSH Receptor Mutations Among a Consanguineous Community | https://ClinicalTrials.gov/show/NCT00747760 | Completed | HaEmek Medical Center, Israel | 2006-07-31 |
| NCT00497575 | Diagnosis and Follow-up of Patients With Subclinical Hypothyroidism | https://ClinicalTrials.gov/show/NCT00497575 | Completed | Zhejiang University | NA |
| NCT00493103 | TG Gene Mutations and Congenital Hypothyroidism | https://ClinicalTrials.gov/show/NCT00493103 | Completed | University of Sao Paulo | NA |
| NCT00336102 | Thyroid Dysfunction in Women With Newly Diagnosed Breast Cancer Compared to Healthy Volunteers | https://ClinicalTrials.gov/show/NCT00336102 | Completed | University of South Florida | 2015-06-30 |
| NCT00205348 | Swallowing Function Before and After Surgery for Thyroid Goiter | https://ClinicalTrials.gov/show/NCT00205348 | Completed | University of Wisconsin, Madison | 2009-01-31 |
| NCT00094237 | Subclinical Thyroid Dysfunction and Risk of Myocardial Infarction and Stroke | https://ClinicalTrials.gov/show/NCT00094237 | Completed | University of North Carolina, Chapel Hill | 2007-07-31 |
| NCT00818896 | Maternal Hypothyroidism in Pregnancy | https://ClinicalTrials.gov/show/NCT00818896 | Completed | Women and Infants Hospital of Rhode Island | 2011-08-31 |
| NCT00437931 | Color Flow Doppler Ultrasound in Subclinical Thyroid Dysfunction | https://ClinicalTrials.gov/show/NCT00437931 | Completed | HaEmek Medical Center, Israel | 2008-02-29 |
| NCT00005184 | Immunogenetic Factors of Coronary Heart Disease | https://ClinicalTrials.gov/show/NCT00005184 | Completed | National Heart, Lung, and Blood Institute (NHLBI) | NA |
#If less then 500 registries
| nct_id | brief_title | link | overall_status | source | primary_completion_date |
|---|---|---|---|---|---|
| NCT03823859 | Metabolomics of Thyroid Hormones | https://ClinicalTrials.gov/show/NCT03823859 | Recruiting | University Hospital, Basel, Switzerland | 2020-12-31 |
| NCT03180892 | Non-immune Related Hypothyroidism in Iodine Sufficient Area | https://ClinicalTrials.gov/show/NCT03180892 | Completed | Samsung Medical Center | 2016-12-31 |
| NCT02689609 | Post-radiation Hypothyroidism After IMRT for Nasopharyngeal Carcinoma | https://ClinicalTrials.gov/show/NCT02689609 | Completed | The University of Hong Kong | 2013-12-31 |